Stress concentration analysis of fibre-reinforced multilayered composites with pin-loaded holes

被引：42

作者：

Grueber, B. ^{[1
]}

Hufenbach, W. ^{[1
]}

Kroll, L. ^{[1
]}

Lepper, M. ^{[1
]}

Zhou, B. ^{[1
]}

机构：

[1] Tech Univ Dresden, Inst Leichtbau & Kunststofftech, D-01062 Dresden, Germany

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 2007年 / 67卷 / 7-8期

关键词：

laminates; stress concentrations; notch; pin-loaded hole;

D O I：

10.1016/j.compscitech.2006.08.018

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The problem of stress concentrations in the area of pin-loaded holes is of particular significance in the design of multilayered fibre-reinforced composite structures. For the purpose of simulating such problem zones in anisotropic multilayered composites, analytical methods offer decisive advantages since they, in comparison to numerical methods, allow weighting of influencing parameters and in this way permit a physical interpretation of complicated notch phenomena. At the Institut fur Leichtbau und Kunststofftechnik (ILK) sophisticated analytical solution methods for the stress concentration problem in multilayered composites with pin-loaded holes were developed on the basis of layer-related solutions and have been confirmed in numerical calculations. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：1439 / 1450

页数：12

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